The thing's had a hard life having spent years in the garden since we moved here so I fully anticipated a struggle to get the wheel nuts off as they'd never been touched since new.
This morning I sprayed 'em with some rust easy stuff & hoped for the best.
After lunch I upended the trailer, loosened the nuts with an extention bar & socket when much to my amazement they wazzed off using just my fingers.
Off to our local garage tomorrow to see what it'll cost for them to fit some new'uns.
25 years use from a couple of tyres 'aint to shabby

